root
/
spring-framework
mirror of https://github.com/spring-projects/spring-framework.git
1
0
Fork 0
Code Issues Actions Packages Projects Releases Wiki Activity

improved getBean(Class) javadoc

This commit is contained in:
Juergen Hoeller 2010-03-30 15:53:32 +00:00
parent 16305530f2
commit ae877e92c7
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
org.springframework.beans/src/main/java/org/springframework/beans/factory/BeanFactory.java
View File

@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2009 the original author or authors. * Copyright 2002-2010 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -153,8 +153,14 @@ public interface BeanFactory {
* Return the bean instance that uniquely matches the given object type, if any. * Return the bean instance that uniquely matches the given object type, if any.
* @param requiredType type the bean must match; can be an interface or superclass. * @param requiredType type the bean must match; can be an interface or superclass.
* {@literal null} is disallowed. * {@literal null} is disallowed.
* @return bean matching required type * <p>This method goes into {@link ListableBeanFactory} by-type lookup territory
* but may also be translated into a conventional by-name lookup based on the name
* of the given type. For more extensive retrieval operations across sets of beans,
* use {@link ListableBeanFactory} and/or {@link BeanFactoryUtils}.
* @return an instance of the single bean matching the required type
* @throws NoSuchBeanDefinitionException if there is not exactly one matching bean found * @throws NoSuchBeanDefinitionException if there is not exactly one matching bean found
* @since 3.0
* @see ListableBeanFactory
*/ */
<T> T getBean(Class<T> requiredType) throws BeansException; <T> T getBean(Class<T> requiredType) throws BeansException;